Metallic coated poly exterior with poly fabric lining. Polyurethane lined zip closure with ring pull. Measures approx 11.5 W x 8 H x 1 D. MM6R-WY1. S54UM0007. Leave it to Maison Martin Margiela to have us toting modern shoppers and big bags inspired by our favorite T-shirts and hoodies. Fine leather accessories and handbags also find their way into MM6's fall collection.